Brasilodon quadrangularis, UFRGS PV0628T, stereophotograph of the skull
![](https://www.researchgate.net/publication/233755292/figure/fig3/AS:393449162461185@1470816998177/Brasilodon-quadrangularis-UFRGS-PV0628T-stereophotograph-of-the-skull-and-lower-jaw-in.png)
![](https://www.researchgate.net/publication/240841725/figure/fig4/AS:668932469964806@1536497337563/Skull-of-Chiniquodon-cf-C-theotonicus-UFRGS-PV-0146-T-A-C-cranium-in-dorsal.png)
Skull of Chiniquodon cf. C. theotonicus (UFRGS PV-0146-T). A-C, cranium
![](https://i1.rgstatic.net/ii/profile.image/1020301592764416-1620270264298_Q64/Guillermo-Rougier.jpg)
PDF) The sister-group of mammals: Brasilodon and Brasilitherium (Cynodontia, Probainognathia) from the late Triassic of southern Brazil
![](https://www.researchgate.net/profile/Abbo-Van-Neer/publication/364347278/figure/fig1/AS:11431281090355714@1666021905792/The-trend-of-survey-results-of-harbour-seals-in-Iceland_Q320.jpg)
Brasilodon quadrangularis, UFRGS PV0628T, stereophotograph of the skull
![](https://www.researchgate.net/profile/Marina-Soares-7/publication/274415820/figure/fig8/AS:668367358787596@1536362604460/Figura-4-Craneo-de-Clevosaurus-brasiliensis-UFRGS-PV-0748T-en-vista-lateral-A-y_Q320.jpg)
Jose BONAPARTE Research profile
![](https://www.researchgate.net/profile/Katia-Mansur-2/publication/242257736/figure/fig3/AS:811339794620418@1570449889231/Figura-9-Fosseis-da-Bacia-de-Itaborai-A-parte-da-maxila-com-dentes-do-notoungulado_Q320.jpg)
Brasilodon quadrangularis, UFRGS PV0628T, stereophotograph of the skull
![](https://www.researchgate.net/profile/Agustin-Martinelli/publication/228954172/figure/fig10/AS:340670540730369@1458233594864/Brasilitherium-riograndensis-UFRGS-PV0929T-A-skull-and-lower-jaw-in-left-lateral-view_Q320.jpg)
Brasilitherium riograndensis. UFRGS PV0929T, A, skull and lower jaw in
![](https://i1.rgstatic.net/publication/228954172_New_information_on_Brasilodon_and_Brasilitherium_Cynodontia_Probainognathia_from_the_Late_Triassic_of_Southern_Brazil/links/09e4151226b1c4299d000000/largepreview.png)
PDF) New information on Brasilodon and Brasilitherium (Cynodontia, Probainognathia) from the Late Triassic of Southern Brazil
![](https://i1.rgstatic.net/ii/profile.image/277736342999042-1443228912205_Q512/Cesar-Schultz.jpg)
Cesar SCHULTZ, PhD, Universidade Federal do Rio Grande do Sul, Porto Alegre, UFRGS, Departamento de Paleontologia e Estratigrafia
![](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Fig_1._Chrono-_and_biostratigraphy_of_Triassic_units_with_vertebrate_assemblages_zones_%28AZ%29_from_southern_Brazil.png/220px-Fig_1._Chrono-_and_biostratigraphy_of_Triassic_units_with_vertebrate_assemblages_zones_%28AZ%29_from_southern_Brazil.png)
Brasilodon - Wikipedia
![](https://www.researchgate.net/publication/233755184/figure/fig6/AS:341458222632980@1458421392902/Figura-8-Brasilodon-quadrangularis-UFRGS-PV-0628-T-A-reconstruccion-del-craneo-y.png)
Brasilodon quadrangularis (UFRGS-PV-0628-T). A, reconstrucción del
![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Brasilodon_and_Riograndia_without_ears.png/220px-Brasilodon_and_Riograndia_without_ears.png)
Brasilodon - Wikipedia
![](https://www.researchgate.net/profile/Renato-Crouzeilles/publication/309033616/figure/fig2/AS:613955143757839@1523389721404/Figura-15-Segmentacao-ambiental-de-acordo-com-o-posicionamento-ambientes-de-encosta-e_Q320.jpg)
Brasilodon quadrangularis, UFRGS PV0628T, stereophotograph of the skull
The postcranial anatomy of Brasilodon quadrangularis and the acquisition of mammaliaform traits among non-mammaliaform cynodonts
![](https://upload.wikimedia.org/wikipedia/commons/thumb/2/21/Brasilodon.jpg/220px-Brasilodon.jpg)
Brasilodon - Wikipedia